To make the situation worse,there is as yet no sign that any slowing of the world's population is in sight.

分子分析：

主干：there is as yet no sign

修飾成分：to make the situation worse 修飾整句話

that any slowing of the world's population is in sight 為同位語從句，表示sign的具體內容。

重難點詞匯

to make sth worse 使得…更糟糕的是

as yet 至今仍

in sight 看得見

any slowing of the world's population 世界人口的（增長）變緩

參考譯文

使目前狀況糟糕的是，至今尚無跡象表明，世界人口的增長在近期內會減慢。

今日贈言：

Persistence will enable us to succeed, and perseverance of the source is to do not waver in the least, we should take to achieve the necessary means to success.-- Chernyshevsky

只有毅力才會使我們成功，而毅力的來源又在于毫不動搖，堅決采取為達到成功所需要的手段。車爾尼雪夫斯基

Energy and persistence conquer all things. -- Benjamin Franklin

能量加毅力可以征服一切。 ——富蘭克林